98525778

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1109}}^1$

素因数の和:1211

約数の個数: 64

約数和(自身を含む): 228251520

約数和(自身を除く): 129725742

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 67, 78, 102, 134, 201, 221, 402, 442, 663, 871, 1109, 1139, 1326, 1742, 2218, 2278, 2613, 3327, 3417, 5226, 6654, 6834, 14417, 14807, 18853, 28834, 29614, 37706, 43251, 44421, 56559, 74303, 86502, 88842, 113118, 148606, 222909, 245089, 445818, 490178, 735267, 965939, 1263151, 1470534, 1931878, 2526302, 2897817, 3789453, 5795634, 7578906, 16420963, 32841926, 49262889, 98525778]

約数ペア:

[(1, 98525778), (2, 49262889), (3, 32841926), (6, 16420963), (13, 7578906), (17, 5795634), (26, 3789453), (34, 2897817), (39, 2526302), (51, 1931878), (67, 1470534), (78, 1263151), (102, 965939), (134, 735267), (201, 490178), (221, 445818), (402, 245089), (442, 222909), (663, 148606), (871, 113118), (1109, 88842), (1139, 86502), (1326, 74303), (1742, 56559), (2218, 44421), (2278, 43251), (2613, 37706), (3327, 29614), (3417, 28834), (5226, 18853), (6654, 14807), (6834, 14417)]